Proton Sl Hoody Jacket size:XL while the abrasion-resistant rubber sole

while the abrasion-resistant rubber sole provides reliable grip on slippery surfaces

brushed performance stretch knit made with recycled material

Whether you're hitting the skate park or just hanging out

Crafted from ultralight

Stretchable but sturdy

Proton Sl Hoody Jacket size:XL while the abrasion-resistant rubber soleDescription The lightest, most breathable option in our Insulation Collection, the Proton SL Hoody takes the guesswork out of warming up on cold climbs and other high output activities in cool conditions. The knit insulation holds its loft and shapeno matter how often you stuff it into the bottom of your pack. More importantly, it allows your body to breathe, so youre not left a sweaty mess after you have to step on the gas to get through the crux.